Immunology

Asthma answer may not be steroids for women

For women depending on steroids to treat severe asthma, their body's estrogen may not only be preventing the treatment from working effectively, but making the asthma worse, according to a recent Western study.

Oncology & Cancer

Blood diseases cured with bone marrow transplant

Doubling the low amount of total body radiation delivered to patients undergoing bone marrow transplants with donor cells that are only "half-matched" increased the rate of engraftment from only about 50 percent to nearly ...

Medical research

Child donors' psychological risk unknown

It is accepted medical practice that child siblings, even as young as six months, can be used as bone marrow or blood stem cell donors to save a brother or sister with a life-threatening illness.

Health

Blood donors needed as cold weather freezes U.S. supply

(HealthDay)—The U.S. blood supply is expected to drop to dangerously low levels as sub-zero weather in many parts of the country forces cancellation of crucial blood drives, American Red Cross officials warn.

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